图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v63.i5.50
pages 419-433

Transition Radiation by an Electron Bunch That Crosses the Vacuum/Left-Handed Material Interface

Yu. O. Averkov
O.Ya. Usikov Institute for Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12 Academician Proskura St., Kharkiv 61085, Ukraine

ABSTRACT

Transition radiation by a non-relativistic electron bunch that crosses an interface of a vacuum/left-handed material has been theoretically investigated. The electron density of the bunch is described by the Gauss distribution. It is shown that as a result of the transition radiation both bulk and surface electromagnetic waves can be excited in the frequency region where the refractive index of the left-handed medium is negative. At the same time the dispersion of the surface electromagnetic waves can be negative as well as positive, depending on the relation between the plasma frequency and the resonance frequency of a left-handed material. The energy flows of the surface and bulk electromagnetic waves have been calculated.


Articles with similar content:

COMPRESSION OF OPTICAL AND INFRARED PULSES IN QUARTZ CRYSTALS: A RIGOROUS SIMULATION
Telecommunications and Radio Engineering, Vol.78, 2019, issue 1
M. V. Maiboroda, V. L. Pazynin
On Transition Radiation of Surface Polaritons by a Modulated Flow of Charged Particles
Telecommunications and Radio Engineering, Vol.57, 2002, issue 5
I. V. Yakovenko, Vladimir M. Yakovenko
THE CONTRIBUTION OF MAXIMUM-GAMMA ELECTRONS TO INDUCED COMPTON SCATTERING IN THE VACUUM GAP OF A PULSAR
Radio Physics and Radio Astronomy, Vol.1, 2010, issue 2
A. B. Flanchik
Interaction of Surface Waves in Superlattice and Beam of Charged Particles
Telecommunications and Radio Engineering, Vol.51, 1997, issue 2-3
S. I. Khankina, V. L. Falko, Vladimir M. Yakovenko
Transition Radiation of Non-Harmonic Pulses by the Electron Bunch Intersecting a Vacuum-Plasma Interface
Telecommunications and Radio Engineering, Vol.66, 2007, issue 4
Yu. O. Averkov, Vladimir M. Yakovenko